SF

Steven J. Filkins

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Inola, OK: #8 of 24 inventorsTop 35%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,062,864 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8912681 Staged cluster winder generator system — 2014-12-16
4252334 Balanced wheelbarrow — 1981-02-24